Lifefactory8-Ounce Stainless-Steel Vacuum-Insulated Wide-Neck Baby Bottle with Sippy Nipple, Mint (LS2251WMI4)

Doesn’t leak, stays cold, easy to grip with the silicone cover. Really hard to out the silicone cover back on after washing but worth the hassle to switch to stainless steel with a silicone sippy nub as baby is past nipple but not quite yet to straw.

First off I think many of the not so great reviews had expectations for a bottle and not a sippy cup. I personally hate 99% of the sippy cups on the market these days. I’ve not had leaking issues with ours, we hand wash after use and it’s easy to clean. I love that it’s not plastic. It’s durable and that it has the straw cap option so my toddler can feel like he’s a big kid like his older brothers. The soft sippy nipple is silicone and if you have a biter I’m sorry to say they will bite a hole in it, just like they would any other nipple. We have several of the glass bottles but I prefer this stainless steel one because my kid gets a kick out of throwing his cups as if he’s Thor. I will be ordering more of these!

As others reported, this water bottle with the straw lid leaks out of the box!If it is missing a component, it's likely a tiny stopper on the vent opening. There is no way to fix this either. Absolutely not convenient for a toddler as they will spill liquid everywhere. And it's a huge leak hazard in your bag. I used to like Lifefactory for the glass baby bottles, but stay far away from this one and invest in the other leading brands for water bottles!

1️⃣Works to help phase out contaminated plastics.2️⃣Has NOT leaked.3️⃣Perfect for Babies, Kids, & Adults.4️⃣I put my filtered Milk (for my coffee) in it for work.5️⃣Holds 9oz when full.6️⃣They don't recommend removing the covering. Dropped from counter height—No scratches, etc.7️⃣Top rack dishwasher w/ Regular Heat settings. NOT high heat/Not heat boost.❇️I pay for all my stuff/No inducements. (I seldom rate anything 5🌟

Was hesitant to buy this cup because of reviews stating leaking, hard to drink out of. It’s the perfect cup for my 18 month old who throws everything, does not leak, easy to clean & pretty!

Time using it at the time of review: 7 monthsBaby age: 13 monthsBaby has been using this bottles since turning 6 months.Pros: the metal body is amazing: easy to clean, keeps liquids cold, no smells, super cute.Cons: THE STRAW CAP IS USELESS. Bad enough that I regret buying the bottle.1) The straw needs to be held back while baby drinks or you'll have only air coming out.2) If the straw is open and the bottle tilts or falls, all your liquid will be spilled FAST.3) Impossible to clean 100%There are many parts that can't be unassembled and are getting full of mold. I've tried toothpicks, tiny brushes, soaking, EVERYTHING and today I finally accepted I lost the battle to mold.7 months in I'm retiring this water bottle because of the cap, which is a shame because the body works really well. I'm bummed it didn't work and that I spent a good amount of money on a reputable brand that didn't live up to it's hype.Conclusion : stay away.

The media could not be loaded.  Obsessed with this baby bottle! 10/10 recommend!

This product is kind of spendy for what you get. And you move it at all and it leaks everywhere. Not the best product for my 3 year old.

Leaks a lot. Not suitable to carry anywhere .